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(root)/iphone/common : 23 : common/source/VertexArray.m

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Dömötör Gulyás
2009-08-09 18:33:08
Revision ID: dognotdog@gmail.com-20090809163308-k92rpn48plb13cqe
adds ability to create textures from PDF; adds color value to shaders; jigs now displays movement mode

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common/source/VertexArray.m
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        return va;
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}
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+ (VertexArray*) sharedQuad
 
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{
 
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        static VertexArray* va = nil;
 
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        if (!va)
 
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        {
 
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                va = [[VertexArray alloc] init];
 
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                va->numVertices = 4;
 
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                va->vertices = calloc(va->numVertices, sizeof(*va->vertices));
 
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                va->vertices[0].pos[0] = 1.0;
 
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                va->vertices[0].pos[1] = -1.0;
 
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                va->vertices[0].normal[2] = 1.0;
 
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                va->vertices[0].texcoord[0] = 1.0;
 
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                va->vertices[0].texcoord[1] = 0.0;
 
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                va->vertices[1].pos[0] = 1.0;
 
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                va->vertices[1].pos[1] = 1.0;
 
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                va->vertices[1].normal[2] = 1.0;
 
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                va->vertices[1].texcoord[0] = 1.0;
 
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                va->vertices[1].texcoord[1] = 1.0;
 
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                va->vertices[3].pos[0] = -1.0;
 
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                va->vertices[3].pos[1] = 1.0;
 
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                va->vertices[3].normal[2] = 1.0;
 
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                va->vertices[3].texcoord[0] = 0.0;
 
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                va->vertices[3].texcoord[1] = 1.0;
 
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                va->vertices[2].pos[0] = -1.0;
 
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                va->vertices[2].pos[1] = -1.0;
 
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                va->vertices[2].normal[2] = 1.0;
 
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                va->vertices[2].texcoord[0] = 0.0;
 
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                va->vertices[2].texcoord[1] = 0.0;
 
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        }
 
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        va->mode = GL_TRIANGLE_STRIP;
 
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        return va;
 
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}
 
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+ (VertexArray*) sharedSphere
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{
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        static VertexArray* va = nil;

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